EP 3910335 A1 20211117 - CALIBRATION USING A REGENERATIVE SURFACE
Title (en)
CALIBRATION USING A REGENERATIVE SURFACE
Title (de)
KALIBRIERUNG UNTER VERWENDUNG EINER REGENERATIVEN OBERFLÄCHE
Title (fr)
ÉTALONNAGE À L'AIDE D'UNE SURFACE RÉGÉNÉRATIVE
Publication
Application
Priority
EP 20173942 A 20200511
Abstract (en)
The present invention relates to body fluid monitoring. It is proposed to incorporate a reagent free calibration method into a patch or wearable. The method comprises capturing molecules of interest, i.e. calibration molecules inside the bioliquid of the patient and release them when needed for calibration. This eliminates the need for onboard reagent storage. Because the calibration is done in the same bioliquid any matrix effects are corrected for.
IPC 8 full level
G01N 33/543 (2006.01); A61B 5/00 (2006.01); A61B 5/145 (2006.01); A61B 5/1495 (2006.01)
CPC (source: EP US)
A61B 5/14507 (2013.01 - EP); A61B 5/14517 (2013.01 - EP US); A61B 5/1495 (2013.01 - EP US); A61B 5/4266 (2013.01 - EP US); G01N 27/3276 (2013.01 - US); G01N 27/4163 (2013.01 - US); G01N 33/54306 (2013.01 - EP US); G01N 33/54366 (2013.01 - EP); G01N 33/5438 (2013.01 - EP)
Citation (applicant)
- COYLE ET AL., PROCEEDINGS OF THE 3D INTERNATIONAL ICST CONFERENCE ON PERVASIVE COMPUTING TECHNOLOGIES FOR HEALTHCARE, 2009, pages 4 - 9
- SONNER ET AL., BIOMICROFLUIDICS, vol. 9, 2015, pages 031301
- MORGENTHALER ET AL., LANGMUIR, vol. 19, no. 25, 2003, pages 10459 - 10462
Citation (search report)
- [XAI] US 2019142311 A1 20190516 - HEIKENFELD JASON C [US], et al
- [A] US 2015260676 A1 20150917 - ZAITSU KENICHIRO [JP], et al
- [A] US 2020070161 A1 20200305 - MOON HYEJIN [US], et al
- [A] WO 0167079 A1 20010913 - CLINICAL ANALYSIS CORP [US]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3910335 A1 20211117; CN 115552246 A 20221230; EP 4150340 A1 20230322; EP 4150340 B1 20231108; JP 2023518112 A 20230427; JP 7504229 B2 20240621; US 2023194512 A1 20230622; WO 2021228688 A1 20211118
DOCDB simple family (application)
EP 20173942 A 20200511; CN 202180034934 A 20210506; EP 2021062039 W 20210506; EP 21722932 A 20210506; JP 2022568521 A 20210506; US 202117924141 A 20210506